diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-05-31 17:05:18 +0900 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-05-31 12:50:47 +0200 |
| commit | 39ec9ace7afe3a35f78eb4beffd18ad34a1e0278 (patch) | |
| tree | b40e10b3f70a0e5686e7b65955176f5ed2b235f4 /drivers/pinctrl/uniphier/pinctrl-uniphier.h | |
| parent | aa543888ca8c033a7f06499b93cdfec84ad6ab27 (diff) | |
pinctrl: uniphier: support pin configuration for dedicated pins
PH1-LD4 and PH1-sLD8 SoCs have pins that support pin configuration
(pin biasing, drive strength control), but not pin-muxing.
Allow to fill the mux value table with -1 for those pins; pins with
mux value -1 will be skipped in the pin-mux set function. The mux
value type should be changed from "unsigned" to "int" in order to
accommodate -1 as a special case.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/uniphier/pinctrl-uniphier.h')
| -rw-r--r-- | drivers/pinctrl/uniphier/pinctrl-uniphier.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier.h b/drivers/pinctrl/uniphier/pinctrl-uniphier.h index 9941a4ceb5c5..923f36cb245d 100644 --- a/drivers/pinctrl/uniphier/pinctrl-uniphier.h +++ b/drivers/pinctrl/uniphier/pinctrl-uniphier.h @@ -148,7 +148,7 @@ struct uniphier_pinctrl_group { const char *name; const unsigned *pins; unsigned num_pins; - const unsigned *muxvals; + const int *muxvals; enum uniphier_pinmux_gpio_range_type range_type; }; |